n. A quantity produced at one operation; specifically, the quantity of bread made at one baking.n. The quantity of material prepared or required for one operation. Specifically—n. An aggregation of individuals or articles similar to each other; especially, a number or aggregation received, despatched, etc., at one time: as, a batch of letters; a batch of prisoners.n. Kind, sort, or lot.To mass; bring together in a batch or the quantity required.n. A bank; a sandbank.n. A field or patch of ground lying near a stream; the valley in which a stream flows: especially in local English names.To protect (the bank of a river) by facing it with stones, so as to prevent the water from eating into it.n. A vessel used in brewing.